CN105010682A - Preparation method of health tartary buckwheat leaf tea - Google Patents
Preparation method of health tartary buckwheat leaf tea Download PDFInfo
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- CN105010682A CN105010682A CN201510518859.6A CN201510518859A CN105010682A CN 105010682 A CN105010682 A CN 105010682A CN 201510518859 A CN201510518859 A CN 201510518859A CN 105010682 A CN105010682 A CN 105010682A
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- rhizoma fagopyri
- fagopyri tatarici
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- 244000269722 Thea sinensis Species 0.000 title claims abstract 9
- 244000130270 Fagopyrum tataricum Species 0.000 title abstract 5
- 235000014693 Fagopyrum tataricum Nutrition 0.000 title abstract 5
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 6
- 238000003892 spreading Methods 0.000 claims abstract description 6
- 244000025254 Cannabis sativa Species 0.000 claims description 44
- 235000009419 Fagopyrum esculentum Nutrition 0.000 claims description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 238000003306 harvesting Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000004898 kneading Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 240000008620 Fagopyrum esculentum Species 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- JMGZEFIQIZZSBH-UHFFFAOYSA-N Bioquercetin Natural products CC1OC(OCC(O)C2OC(OC3=C(Oc4cc(O)cc(O)c4C3=O)c5ccc(O)c(O)c5)C(O)C2O)C(O)C(O)C1O JMGZEFIQIZZSBH-UHFFFAOYSA-N 0.000 abstract description 13
- IVTMALDHFAHOGL-UHFFFAOYSA-N eriodictyol 7-O-rutinoside Natural products OC1C(O)C(O)C(C)OC1OCC1C(O)C(O)C(O)C(OC=2C=C3C(C(C(O)=C(O3)C=3C=C(O)C(O)=CC=3)=O)=C(O)C=2)O1 IVTMALDHFAHOGL-UHFFFAOYSA-N 0.000 abstract description 13
- FDRQPMVGJOQVTL-UHFFFAOYSA-N quercetin rutinoside Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 FDRQPMVGJOQVTL-UHFFFAOYSA-N 0.000 abstract description 13
- 235000005493 rutin Nutrition 0.000 abstract description 13
- ALABRVAAKCSLSC-UHFFFAOYSA-N rutin Natural products CC1OC(OCC2OC(O)C(O)C(O)C2O)C(O)C(O)C1OC3=C(Oc4cc(O)cc(O)c4C3=O)c5ccc(O)c(O)c5 ALABRVAAKCSLSC-UHFFFAOYSA-N 0.000 abstract description 13
- 229960004555 rutoside Drugs 0.000 abstract description 13
- 229960003692 gamma aminobutyric acid Drugs 0.000 abstract description 8
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 abstract description 8
- 229930003944 flavone Natural products 0.000 abstract description 6
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- OGNSCSPNOLGXSM-UHFFFAOYSA-N (+/-)-DABA Natural products NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 abstract 1
- GAMYVSCDDLXAQW-AOIWZFSPSA-N Thermopsosid Natural products O(C)c1c(O)ccc(C=2Oc3c(c(O)cc(O[C@H]4[C@H](O)[C@@H](O)[C@H](O)[C@H](CO)O4)c3)C(=O)C=2)c1 GAMYVSCDDLXAQW-AOIWZFSPSA-N 0.000 abstract 1
- 150000002212 flavone derivatives Chemical class 0.000 abstract 1
- IKGXIBQEEMLURG-BKUODXTLSA-N rutin Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@@H]1OC[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 IKGXIBQEEMLURG-BKUODXTLSA-N 0.000 abstract 1
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Abstract
The invention provides a preparation process of health tartary buckwheat leaf tea. The preparation process comprises steps as follows: picking of tartary buckwheat leaves, draining, sunning, airing, first rocking, spreading for airing, second rocking, fixation, rolling, baking and screening. The content of rutin in the tartary buckwheat leaf tea prepared with the process is increased by more than 3 times; the dissolving-out amount of gamma-aminobutyric acid in the tea is increased by about 3.5 times; the higher utilization rate of flavone in the tartary buckwheat leaves is obtained, and the objective requirement for functions and health care is met.
Description
Technical field
The present invention relates to function tea preparing technical field, be specifically related to a kind of preparation method of health leaf of Radix Et Rhizoma Fagopyri Tatarici tea.
Background technology
Buckwheat has the wild buckwheat four kinds of bitter buckwheat, sweet buckwheat, Jin Qiao, tooth wing, and buckwheat originates from China, and cultivation history is longer.Bitter buckwheat is the exclusive kind of China, and its nutritive value and medical value are supported higher than sweet all far away.Current clinical medicine is observed and is also shown, bitter buckwheat and goods thereof have the effect of hypoglycemic, reducing blood lipid, enhancing body immunity, have auxiliary therapeutic action to patients such as diabetes, hypertension, high fat of blood, coronary heart disease, apoplexy.
Bitter buckwheat contains abundant bioactive ingredients-flavone compound, is the main source of meals flavones.Flavonoid substances main component in bitter buckwheat is rutin, accounts for 70% ~ 90% of flavones total content.Rutin has another name called rutin, citrin, and large quantity research shows that rutin is the main matter playing health-care effect in buckwheat.In bitter buckwheat, rutin content is flower, leaf, seed, stem from high to low successively.According to the study, in leaf of Radix Et Rhizoma Fagopyri Tatarici, flavones content is about 5% ~ 8%, and far away higher than flavones content in seed, therefore the intensive processing of leaf of Radix Et Rhizoma Fagopyri Tatarici sheet merits attention.
Summary of the invention
For deficiency of the prior art, the invention provides the production method of a health care leaf of Radix Et Rhizoma Fagopyri Tatarici tea, the method can retain active principle-GABA in leaf of Radix Et Rhizoma Fagopyri Tatarici, rutin preferably, and improve the utilization rate of flavones in buckwheat, content with funtion adds the objective requirement of health care.
For achieving the above object, the preparation method of a kind of leaf of Radix Et Rhizoma Fagopyri Tatarici tea that keeps healthy of the present invention, comprises the steps:
(1) adopt green grass or young crops: pluck the bitter buckwheat branch of initial bloom stage from the greenery the blade of 3-6, top, the leaf of Radix Et Rhizoma Fagopyri Tatarici size at this position is even, during harvesting maintenance leaf of Radix Et Rhizoma Fagopyri Tatarici complete, be not with petiole; Plucking time is front better up to afternoon three time for preferred noon 12;
(2) drain: drain after the leaf of Radix Et Rhizoma Fagopyri Tatarici of harvesting is cleaned;
(3) shine blue or green: the leaf of Radix Et Rhizoma Fagopyri Tatarici after draining is shone moisture total amount to leaf of Radix Et Rhizoma Fagopyri Tatarici under the sunlight of outdoor and scatters and disappears 3% ~ 5%, selected sunlight makes leaf of Radix Et Rhizoma Fagopyri Tatarici leaf table temperature to 30 DEG C ~ 35 DEG C; Weak, the fresh thin stand of leaf of light, can without stirring continuous solarization to completing; Strong, the fresh thick stand of leaf of light, shine in blue or green process and light handspring should mix 2 ~ 3 times, time shorten in time.Shine green grass or young crops and make every effort to uniformity.Shine blue or green time general 20 ~ 40min;
(4) air blue: the leaf of Radix Et Rhizoma Fagopyri Tatarici after solarization green grass or young crops is put between air blue and carries out spreading for cooling, heat radiation, air blue 90 ~ 120min; Can not bank up, fresh leaf has respiration, vexed together can warming-up effect quality,
(5) first time shakes green grass or young crops: shake the leaf of Radix Et Rhizoma Fagopyri Tatarici after blue or green air blue with vibration machine; Control vibration machine and shake blue or green time 20 ~ 25min, rotating speed is 900 ~ 1100r/min; Use vibration machine to carry out shaking green grass or young crops, the tealeaves that vibration machine loads will throw leaf amount difference, general 50 ~ 150kg according to kind, grade difference, and tealeaves will shake loose after loading, and throws leaf amount and is advisable just to cover cage body axle center.
(6) airing: shaking moisture content in the leaf of Radix Et Rhizoma Fagopyri Tatarici after green grass or young crops to leaf of Radix Et Rhizoma Fagopyri Tatarici with the airing of bamboo sieve is 60 ~ 65%;
(7) second time shakes green grass or young crops: with vibration machine, the leaf of Radix Et Rhizoma Fagopyri Tatarici after airing is carried out second time and shake green grass or young crops, and control vibration machine and shake blue or green time 30 ~ 40min, rotating speed is 800 ~ 1000r/min;
(8) completing: the leaf of Radix Et Rhizoma Fagopyri Tatarici after using roller fixation machine process second time to shake green grass or young crops, controls to complete temperature 380 ~ 400 DEG C, time 10 ~ 15min, rotating speed 400 ~ 420r/min, is 30 ~ 35% to the moisture content in leaf of Radix Et Rhizoma Fagopyri Tatarici after completing; It is " low after green removing in high temperature, first height that the operation that completes is grasped; Lao Ye is tender to be killed, tender leaf kills always; Throw vexed combination, throw few vexed " principle.
(9) knead: by speed bag and rolling, the leaf of Radix Et Rhizoma Fagopyri Tatarici after completing is kneaded, speed bag 3 ~ 5 times, rolling 3 ~ 5 times, each used time 7 ~ 10min, then heating rolling shaping is leaf of Radix Et Rhizoma Fagopyri Tatarici particle, hot blast temperature is 120 ~ 140 DEG C, and the tight knot degree of time 10min leaf of Radix Et Rhizoma Fagopyri Tatarici particle and the number of times of rolling have direct relation with the weight kneaded;
(10) cure and screen: curing the leaf of Radix Et Rhizoma Fagopyri Tatarici particle after kneading, controlling stoving temperature is 80 ~ 90 DEG C, cure time 90 ~ 120min, again cure after cooling, stoving temperature is 100 ~ 130 DEG C again, and the time of curing is 10 ~ 30min, is cooled to room temperature, then screening is except end, obtains leaf of Radix Et Rhizoma Fagopyri Tatarici tea.
Compared with prior art, the present invention has following beneficial effect:
1, the leaf of Radix Et Rhizoma Fagopyri Tatarici tea prepared of the present invention is compared with bitter buckwheat seed product, and rutin content improves more than 3 times, and measured value reaches 49mg/g.
2, adopt interval secondary to shake young worker's skill, first time shakes blue or green 20 ~ 25min, and rotating speed is 900 ~ 1100r/min; Airing first time shakes the leaf of Radix Et Rhizoma Fagopyri Tatarici after green grass or young crops, then carries out second time and shake green grass or young crops, time 30 ~ 40min, rotating speed 800 ~ 1000r/min; Originally shake the leaf of Radix Et Rhizoma Fagopyri Tatarici tea of blue or green explained hereafter compared with bitter buckwheat seed product, in product, the stripping quantity of GABA about improves 3.5 times, and measured value is 4.23mg/g.
3, de-enzyming process of the present invention destroys its enzymatic activity for leaf of Radix Et Rhizoma Fagopyri Tatarici, reduces the not mature taste of blade, impels high boiling aromatic substance to appear, and soluble sugar and pectin element are increased, and improves taste, improves local flavor and the quality of product.
Detailed description of the invention
Below by the specific descriptions to embodiment, set forth the present invention further.
Embodiment 1
(1) adopt green grass or young crops: at bitter buckwheat initial bloom stage, when noon 12, to start to pluck on bitter buckwheat branch the 3 to the 6 leaf from branch top, keep during harvesting leaf of Radix Et Rhizoma Fagopyri Tatarici complete, be not with petiole, without yellow leaf, pluck the end time early than afternoon three time;
(2) drain: drain after the leaf of Radix Et Rhizoma Fagopyri Tatarici of harvesting is cleaned;
(3) shine blue or green: in the afternoon 3 ~ 5 time, the sun casts oblique rays on, and light is soft, fresh leaf is evenly spread out on bamboo hedge, about 1.5 jin, every hedge, now leaf of Radix Et Rhizoma Fagopyri Tatarici leaf table temperature about 32 DEG C, both hands hold hedge edge, carry out rotation shake rhythmically, make the evenly movement of fresh leaf, blade is not overlapping or slightly overlapping, is commonly called as " opening green grass or young crops ", shine about 20min, scatter and disappear moisture 3%;
(4) air blue: the leaf of Radix Et Rhizoma Fagopyri Tatarici after solarization green grass or young crops is put between air blue and carries out spreading for cooling, heat radiation, air blue 90min;
(5) first time shakes green grass or young crops: shake the leaf of Radix Et Rhizoma Fagopyri Tatarici after blue or green air blue with vibration machine; Throwing leaf amount is 100kg, and control vibration machine and shake blue or green time 20min, rotating speed is 900r/min;
(6) airing: shake the leaf of Radix Et Rhizoma Fagopyri Tatarici after green grass or young crops with the airing of bamboo sieve, the about 7 liang of leaf of Radix Et Rhizoma Fagopyri Tatarici in each bamboo sieve stand, airing 11h, recording moisture content in leaf of Radix Et Rhizoma Fagopyri Tatarici is 60%;
(7) second time shakes green grass or young crops: with vibration machine, the leaf of Radix Et Rhizoma Fagopyri Tatarici after airing is carried out second time and shake green grass or young crops, and control vibration machine and shake blue or green time 30min, rotating speed is 800r/min;
(8) complete: the leaf of Radix Et Rhizoma Fagopyri Tatarici after using roller fixation machine process second time to shake green grass or young crops, control to complete temperature 380 DEG C, time 10min, rotating speed 400r/min, the moisture content after completing in leaf of Radix Et Rhizoma Fagopyri Tatarici is 30%; It is " low after green removing in high temperature, first height that the operation that completes is grasped; Lao Ye is tender to be killed, tender leaf kills always; Throw vexed combination, throw few vexed " principle;
(9) knead: kneaded by the leaf of Radix Et Rhizoma Fagopyri Tatarici after completing by speed bag and rolling, speed bag 3 times, rolling 3 times, each used time 7min, then heating rolling shaping is leaf of Radix Et Rhizoma Fagopyri Tatarici particle, and hot blast temperature is 120 DEG C, time 10min;
(10) cure and screen: curing the leaf of Radix Et Rhizoma Fagopyri Tatarici particle after kneading, controlling stoving temperature is 80 DEG C, cure time 90min, again cure after cooling, stoving temperature is 100 DEG C again, and the time of curing is 10min, be cooled to room temperature, then screening is except end, and obtain leaf of Radix Et Rhizoma Fagopyri Tatarici tea, in leaf of Radix Et Rhizoma Fagopyri Tatarici tea, the stripping quantity of rutin content and GABA is in table 1.
Embodiment 2
(1) green grass or young crops is adopted: with embodiment 1.
(2) drain: with embodiment 1.
(3) shine blue or green: in the afternoon 3 ~ 5 time, the sun casts oblique rays on, and light is soft, fresh leaf is evenly spread out on bamboo hedge, about 1.5 jin, every hedge, now leaf of Radix Et Rhizoma Fagopyri Tatarici leaf table temperature about 31 DEG C, both hands hold hedge edge, carry out rotation shake rhythmically, make the evenly movement of fresh leaf, spread hedge face, blade is not overlapping or slightly overlapping, be commonly called as " opening green grass or young crops ", shine about 30min, scatter and disappear moisture 4%;
(4) air blue: the leaf of Radix Et Rhizoma Fagopyri Tatarici after solarization green grass or young crops is put between air blue and carries out spreading for cooling, heat radiation, air blue 100min;
(5) first time shakes green grass or young crops: shake the leaf of Radix Et Rhizoma Fagopyri Tatarici after blue or green air blue with vibration machine; Throwing leaf amount is 100kg, and control vibration machine and shake blue or green time 20min, rotating speed is 1000r/min;
(6) airing: shake the leaf of Radix Et Rhizoma Fagopyri Tatarici after green grass or young crops with the airing of bamboo sieve, the about 7 liang of leaf of Radix Et Rhizoma Fagopyri Tatarici in each bamboo sieve stand, airing 11h, recording moisture content in leaf of Radix Et Rhizoma Fagopyri Tatarici is 62%;
(7) second time shakes green grass or young crops: with vibration machine, the leaf of Radix Et Rhizoma Fagopyri Tatarici after airing is carried out second time and shake green grass or young crops, and control vibration machine and shake blue or green time 35min, rotating speed is 900r/min;
(8) complete: the leaf of Radix Et Rhizoma Fagopyri Tatarici after using roller fixation machine process second time to shake green grass or young crops, control to complete temperature 390 DEG C, time 15min, rotating speed 410r/min, the moisture after completing in leaf of Radix Et Rhizoma Fagopyri Tatarici is 33%; The work that completes is " low after green removing in high temperature, first height; Lao Ye is tender to be killed, tender leaf kills always; Throw vexed combination, throw few vexed " principle;
(9) knead: kneaded by the leaf of Radix Et Rhizoma Fagopyri Tatarici after completing by speed bag and rolling, speed bag 3 times, rolling 3 times, each used time 10min, then heating rolling shaping is leaf of Radix Et Rhizoma Fagopyri Tatarici particle, and hot blast temperature is 130 DEG C,
Time 10min;
(10) cure and screen: curing the leaf of Radix Et Rhizoma Fagopyri Tatarici particle after kneading, controlling stoving temperature is 85 DEG C, cure time 100min, again cure after cooling, stoving temperature is 110 DEG C again, and the time of curing is 20min, be cooled to room temperature, then screening is except end, and obtain leaf of Radix Et Rhizoma Fagopyri Tatarici tea, in leaf of Radix Et Rhizoma Fagopyri Tatarici tea, the stripping quantity of rutin content and GABA is in table 1.
Embodiment 3
(1) green grass or young crops is adopted: with embodiment 1.
(2) drain: with embodiment 1.
(3) shine blue or green: in the afternoon 3 ~ 5 time, the sun casts oblique rays on, and light is soft, fresh leaf is evenly spread out on bamboo hedge, about 1.5 jin, every hedge, now leaf of Radix Et Rhizoma Fagopyri Tatarici leaf table temperature about 35 DEG C, both hands hold hedge edge, carry out rotation shake rhythmically, make the evenly movement of fresh leaf, spread hedge face, blade is not overlapping or slightly overlapping, be commonly called as " opening green grass or young crops " shines about 40min, scatter and disappear moisture 5%;
(4) air blue: the leaf of Radix Et Rhizoma Fagopyri Tatarici after solarization green grass or young crops is put between air blue and carries out spreading for cooling, heat radiation, air blue 120min;
(5) first time shakes green grass or young crops: shake the leaf of Radix Et Rhizoma Fagopyri Tatarici after blue or green air blue with vibration machine; Throwing leaf amount is 100kg, and control vibration machine and shake blue or green time 25min, rotating speed is 1100r/min;
(6) airing: shake the leaf of Radix Et Rhizoma Fagopyri Tatarici after green grass or young crops with the airing of bamboo sieve, the about 7 liang of leaf of Radix Et Rhizoma Fagopyri Tatarici in each bamboo sieve stand, airing 11h, recording moisture content in leaf of Radix Et Rhizoma Fagopyri Tatarici is 65%;
(7) second time shakes green grass or young crops: with vibration machine, the leaf of Radix Et Rhizoma Fagopyri Tatarici after airing is carried out second time and shake green grass or young crops, and control vibration machine and shake blue or green time 40min, rotating speed is 1000r/min;
(8) complete: the leaf of Radix Et Rhizoma Fagopyri Tatarici after using roller fixation machine process second time to shake green grass or young crops, control to complete temperature 400 DEG C, time 15min, rotating speed 420r/min, the moisture content after completing in leaf of Radix Et Rhizoma Fagopyri Tatarici is 35%; The work that completes is " low after green removing in high temperature, first height; Lao Ye is tender to be killed, tender leaf kills always; Throw vexed combination, throw few vexed " principle;
(9) knead: kneaded by the leaf of Radix Et Rhizoma Fagopyri Tatarici after completing by speed bag and rolling, speed bag 3 times, rolling 3 times, each used time 10min, then heating rolling shaping is leaf of Radix Et Rhizoma Fagopyri Tatarici particle, and hot blast temperature is 140 DEG C,
Time 10min;
(10) cure and screen: curing the leaf of Radix Et Rhizoma Fagopyri Tatarici particle after kneading, controlling stoving temperature is 90 DEG C, cure time 120min, again cure after cooling, stoving temperature is 130 DEG C again, and the time of curing is 30min, be cooled to room temperature, then screening is except end, and obtain leaf of Radix Et Rhizoma Fagopyri Tatarici tea, in leaf of Radix Et Rhizoma Fagopyri Tatarici tea, the stripping quantity of rutin content and GABA is in table 1.
Leaf of Radix Et Rhizoma Fagopyri Tatarici product and the stripping quantity table of comparisons buying rutin content and GABA in bitter buckwheat seed product in table 1 embodiment.
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Bitter buckwheat seed product | |
| Rutin content (mg/g) | 49 | 50 | 49 | 16 |
| The stripping quantity (mg/g) of GABA | 4.23 | 4.30 | 4.29 | 1.2 |
Claims (3)
1. keep healthy the preparation method of leaf of Radix Et Rhizoma Fagopyri Tatarici tea, comprises the steps:
(1) adopt green grass or young crops: pluck the bitter buckwheat branch of initial bloom stage from the greenery the blade of 3-6, top, during harvesting maintenance leaf of Radix Et Rhizoma Fagopyri Tatarici complete, be not with petiole;
(2) drain: drain after the leaf of Radix Et Rhizoma Fagopyri Tatarici of harvesting is cleaned;
(3) shine blue or green: the leaf of Radix Et Rhizoma Fagopyri Tatarici after draining is shone moisture total amount to leaf of Radix Et Rhizoma Fagopyri Tatarici under the sunlight of outdoor and scatters and disappears 3% ~ 5%, selected sunlight makes leaf of Radix Et Rhizoma Fagopyri Tatarici leaf table temperature to 30 DEG C ~ 35 DEG C;
(4) air blue: the leaf of Radix Et Rhizoma Fagopyri Tatarici after solarization green grass or young crops is put between air blue and carries out spreading for cooling, heat radiation, air blue 90 ~ 120min;
(5) first time shakes green grass or young crops: shake the leaf of Radix Et Rhizoma Fagopyri Tatarici after blue or green air blue with vibration machine; Control vibration machine and shake blue or green time 20 ~ 25min, rotating speed is 900 ~ 1100r/min;
(6) airing: shaking moisture content in the leaf of Radix Et Rhizoma Fagopyri Tatarici after green grass or young crops to leaf of Radix Et Rhizoma Fagopyri Tatarici with the airing of bamboo sieve is 60 ~ 65%;
(7) second time shakes green grass or young crops: with vibration machine, the leaf of Radix Et Rhizoma Fagopyri Tatarici after airing is carried out second time and shake green grass or young crops, and control vibration machine and shake blue or green time 30 ~ 40min, rotating speed is 800 ~ 1000r/min;
(8) completing: the leaf of Radix Et Rhizoma Fagopyri Tatarici after using roller fixation machine process second time to shake green grass or young crops, controls to complete temperature 380 ~ 400 DEG C, time 10 ~ 15min, rotating speed 400 ~ 420r/min, is 30 ~ 35% to the moisture content in leaf of Radix Et Rhizoma Fagopyri Tatarici after completing;
(9) knead: kneaded by the leaf of Radix Et Rhizoma Fagopyri Tatarici after completing by speed bag and rolling, speed bag 3 ~ 5 times, rolling 3 ~ 5 times, each used time 7 ~ 10min, then heating rolling shaping is leaf of Radix Et Rhizoma Fagopyri Tatarici particle, and hot blast temperature is 120 ~ 140 DEG C, time 10min;
(10) cure and screen: curing the leaf of Radix Et Rhizoma Fagopyri Tatarici particle after kneading, controlling stoving temperature is 80 ~ 90 DEG C, cure time 90 ~ 120min, again cure after cooling, stoving temperature is 100 ~ 130 DEG C again, and the time of curing is 10 ~ 30min, is cooled to room temperature, then screening is except end, obtains leaf of Radix Et Rhizoma Fagopyri Tatarici tea.
2. the preparation method of a kind of leaf of Radix Et Rhizoma Fagopyri Tatarici tea that keeps healthy as claimed in claim 1, is characterized in that: described step (1) is adopted in green grass or young crops, and plucking time is between two to afternoon three at noon 10.
3. the preparation method of a kind of leaf of Radix Et Rhizoma Fagopyri Tatarici tea that keeps healthy as claimed in claim 1, is characterized in that: described step (5) first time shakes in green grass or young crops, and the tea leaf putting amount that vibration machine loads is 50 ~ 150kg.
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| CN106615298A (en) * | 2016-12-28 | 2017-05-10 | 梧州市雅正农业科技有限公司 | Liupu tea shaping method |
| CN107467301A (en) * | 2017-09-01 | 2017-12-15 | 兰坪县中盛生态产业有限公司 | A kind of Paris polyphylla tea preparation process |
| CN107801814A (en) * | 2017-11-01 | 2018-03-16 | 北京农学院 | A kind of leaf of Radix Et Rhizoma Fagopyri Tatarici compound bag-soak-tea and preparation method thereof |
| CN108200981A (en) * | 2016-12-20 | 2018-06-26 | 宜昌青钱柳生物科技有限公司 | A kind of Qingqian willow health tea and preparation method thereof |
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| CN113892536A (en) * | 2021-11-03 | 2022-01-07 | 成都大学 | A kind of buckwheat leaf stir-fried green tea and preparation method thereof |
| CN116616359A (en) * | 2023-05-30 | 2023-08-22 | 海南健泰生物科技有限公司 | Weight-reducing tartary buckwheat tea and preparation method thereof |
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